What are some alternatives?
Coinbase - Bitcoin, safe and easy.
ShapeShift - Buy cryptocurrency instantly without the need of an account.
Electrum - Electrum is an easy to use Bitcoin client.
Shiftex - Cryptocurrency Exchange at the best rate. 100+ Altcoins
LocalBitcoins.com - LocalBitcoins.com is a person-to-person bitcoin trading site.
Switchain - Switchain is the easiest way to compare cryptocurrency prices.